ISRC USUM71922326
Verified recording
USUM71922326 is “OG” by Dave East,
registered on the CopyrightChains blockchain with CopyrightID
0x72912e8afd5399a4005d892349cbf6c3947469ec1db1b53360ca75875d11270c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71922326.
Recording identifiers
- ISRC
- USUM71922326
- Title
- OG
- Artist
- Dave East
- CopyrightID (CopyrightChains transaction hash)
0x72912e8afd5399a4005d892349cbf6c3947469ec1db1b53360ca75875d11270c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e91215b24e2880253f5825bb36774ce22314c5a99fec5f310dce60a57e7edffe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71922326
- Bitcoin block existence check
- https://blockstream.info/api/block/953520